The Xen Project team is pleased to announce the release of Xen 4.3. The result of nearly 10 of development, new features include: * Early support for ARM 32- and 64-bit architectures * qemu-upstream is now the default for VMs not using stub domains. * openvswitch hot-plug script support. * NUMA affinity for the scheduler * xl can now accept several USB devices, rather than only one. * XSM improvements. XSM can now override all IS_PRIV checks in the hypervisor. * As always, a number of stability, performance, and security enhancements "under the hood". Detailed release notes, including a more extensive feature list: http://wiki.xenproject.org/wiki/Xen_4.3_Release_Notes To download tarballs: http://www.xenproject.org/downloads/xen-archives/supported-xen-43-series/xen-430.html Or the git source repository (tag ''RELEASE-4.3.0''): http://xenbits.xen.org/gitweb/?p=xen.git And the announcement on the Xen blog: http://blog.xen.org/index.php/2013/07/09/xen-4-3-0-released/ Thanks to the many people who have contributed to this release! Regards, The Xen Project Team